package com.woniu.service;

import com.woniu.entity.Student1;
import com.woniu.pojo.Student;

import java.util.List;

public interface StudentService {

    void add(Student student);

    void deleteById(Integer studentId);

    Student1 findOne(Integer studentId);

    void updateById(Student student);

    List<Student> selectAll();
    List<Student> selectExample(Student student);
    Student selectOne(Integer studentId);

    List<Student1> findAll(Student student);

    void deleteByExample(List<Integer> studentIds);

    List<Student1> findGraduatedStudents(Student student);

    Student findOne1(Integer studentId);

    Integer countByExample(Integer clazzId);
}
